OT-2026-000045996
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000045996) never changes.
Identity and time
| Publication number | OT-2026-000045996 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7d34-8ef0-de6b724407bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045996 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4c034be8968b0745e6b4490301e51d63920a957e45d20bea0c94d221ef6213f |
|---|---|
| Markdown | 5a084b76402a3f9b666b5d94e68c1a8d379faa4b0fc1eff7ae73eb6afcb96aa0 |
| Publication page | 78ff758dcdd231d6192de9ae3f2257ae97546800581bf617dd55d70704aacb84 |
| Manifest | f929c6866141299a6a1bb7c2034adbfde160dc7de90688504991fdd3549552e1 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | VKf+9ujHTFCAgQhNpOxWr+b9NlUM8lDEJ4iHGHnBKZzSQhuUIzs4wxJknCVdpclTONeZ6x4J/SEu57yvlQwsDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:59.755935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045996observed 78ff758dcdd231d6192de9ae3f2257ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:59.735689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045996/manifest.jsonobserved f929c6866141299a6a1bb7c2034adbfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:59.713838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045996/publication.mdobserved 5a084b76402a3f9b666b5d94e68c1a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:59.696475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045996/publication.txtobserved d4c034be8968b0745e6b4490301e51d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|